package com.xiaoma.config;

import com.xiaoma.copyright.Copyright;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.CorsRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

@Configuration
public class WebConfig implements WebMvcConfigurer {
    static {
        Copyright.getCopyright();
    }
    @Override
    public void addCorsMappings(CorsRegistry registry) {
        registry.addMapping("/**") // 对所有接口生效
               .allowedOrigins("http://localhost:5173") // 明确允许的前端源
               .allowedMethods("GET", "POST", "PUT", "DELETE", "OPTIONS") // 允许的方法
               .allowCredentials(true) // **关键：允许携带凭证（Cookie）**
               .allowedHeaders("*") // 允许所有请求头
               .maxAge(3600); // 预检请求的缓存时间
            }
}